The NLGA “Standard Grading Rules for Canadian Lumber”, referenced in Article 9.3.2.1. refers to two special product standards, SPS-1,“Fingerjoined Structural Lumber,” and SPS-3, “Fingerjoined Stud Lumber - Vertical Use Only”, produced by NLGA. Material identified as conforming to these standards is considered to meet the requirements in this Sentence for joining with a structural adhesive. Lumber fingerjoined in accordance with SPS-3 should be used as a vertical end-loaded member in compression only, where sustained bending or tension-loading conditions are not present, and where the moisture content of the wood will not exceed 19%. Fingerjoined lumber may not be visually regraded or remanufactured into a higher stress grade even if the quality of the lumber containing fingerjoints would otherwise warrant such regrading.